Looking for a sweet treat to satisfy your sweet tooth in a flash? This 3-ingredient Peanut Butter Ice Cream Milkshake is simple to make, outrageously delicious to sip, and is ready in just 5 minutes!
As a busy mom who loves a sweet treat, having a 3 ingredient, 5 minute, no-bake dessert recipe on hand comes in clutch.
It’s thick and creamy, the perfect balance of salty and sweet, and has enough peanut butter to make your favorite nut spread shine.
And if you’re as peanut butter obsessed as I am, you’ve got to check out this 5-Ingredient Peanut Butter Fudge next!

Blender Peanut Butter Milkshake Ingredient Highlights
Vanilla ice cream is my preference for the perfect peanut butter flavor, but you can also use peanut butter-flavored ice cream for an extra peanutty taste, or chocolate ice cream for a chocolate peanut butter milkshake! Non-dairy ice cream works.
Smooth peanut butter is preferred for the creamiest milkshake, but crunchy will work, too. You may just have to blend for longer and be aware there may be a little bit of graininess with each sip.
Any type of milk will work from whole to skim dairy milk to any non-dairy milk!

3-Ingredient Peanut Butter Milkshake Tips and Tricks
How to Make a Homemade Milkshake in a Blender
When it comes to learning how to make a milkshake, a blender is your best friend! You could also use a food processor in a pinch.
Personally, I’m all about this high-powered Ninja Blender; it’s my partner in crime for all my milkshake recipes.
I’ve found that ⅓ cup of milk in this shake gets me a fantastic consistency. Just thick and creamy enough, but not too much to stop me from slurping it up through a straw.
That being said, everyone has a different preference when it comes to the thickness of a perfect homemade milkshake.
Plus, no matter how many times I make this, the amount of milk I add is never exactly consistent depending on how frozen my ice cream is, and which brand of peanut butter I use.
So, they key to the best milkshake is adding your liquid (in this case milk) slowly.
Add the peanut butter, ice cream, and about 2 tablespoons of milk to start, and blend on high. Continue to slowly add more milk as you are blending, watching closely until you reach your ideal consistency.
Bear in mind, this means you may not necessarily use up all ⅓ cup of milk listed in this recipe! Make this your own by tuning the texture into exactly how you like it.
The ability to make it to your taste is the best part of making this delicious milkshake recipe at home! Add some garnish to give your milkshake some texture and a fun, classic diner milkshake feel!
Some options for garnish include chocolate sprinkles, peanuts, whipped cream, and a cherry on top. But don’t let me stifle your creativity—add all your fixin’s!


How I Store Leftover Milkshake with Peanut Butter
If you have leftovers of your quick and easy milkshake, you can save them in the freezer for up to 2 weeks. Store them in a freezer-safe airtight container.
Storing the milkshake in the freezer will mean you will likely have to thin it back out with a little extra milk in the blender. Alternatively, you can keep it in the fridge for up to 2 days, but it will likely be runny.
You can always add it back to the blender with a little extra ice cream or just enjoy it as is.


5 Minute Peanut Butter Ice Cream Milkshake
Equipment
Ingredients
Peanut Butter Milkshake
- ¼ cup peanut butter (creamy or crunchy)
- 1 cup vanilla ice cream (dairy or non-dairy)
- ⅓ cup milk (cows or plant-based)
Optional Garnish Ideas
- 1 tablespoon whipped cream
- 1 teaspoon chocolate sprinkles
- 1 teaspoon peanuts
- 1 cherry
Instructions
- Add your peanut butter, ice cream, and milk to a blender.¼ cup peanut butter, 1 cup vanilla ice cream, ⅓ cup milk
- Blend on high until smooth and peanut butter is fully integrated.
- Garnish with toppings of choice and serve immediately.1 teaspoon chocolate sprinkles, 1 teaspoon peanuts, 1 cherry, 1 tablespoon whipped cream
Pro Tips
- You can use either creamy or crunchy peanut butter—they’ll both end up smooth in the blender!
- If you like your milkshake extra thick, use less milk! You can always add more.
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